diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2016-09-17 08:28:05 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2016-09-26 23:06:17 +0530 |
| commit | 71660223f50036e67a2a66cf55815fa665639d3a (patch) | |
| tree | 52931bf361d7cff20d1ed1d063e46cb396691629 /drivers/dma/ste_dma40.c | |
| parent | abac5bac829cc9d8cf178344b4f34b2264927672 (diff) | |
| download | lwn-71660223f50036e67a2a66cf55815fa665639d3a.tar.gz lwn-71660223f50036e67a2a66cf55815fa665639d3a.zip | |
ste_dma40: Improve a size determination in d40_of_probe()
Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/ste_dma40.c')
| -rw-r--r-- | drivers/dma/ste_dma40.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c index 47acb61cb15a..4a651b23e577 100644 --- a/drivers/dma/ste_dma40.c +++ b/drivers/dma/ste_dma40.c @@ -3489,9 +3489,7 @@ static int __init d40_of_probe(struct platform_device *pdev, int num_phy = 0, num_memcpy = 0, num_disabled = 0; const __be32 *list; - pdata = devm_kzalloc(&pdev->dev, - sizeof(struct stedma40_platform_data), - GFP_KERNEL); + pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) return -ENOMEM; |